
    <nz-avatar [nzText]="text" nzSize="large" [ngStyle]="{'background-color':color}" style="vertical-align: middle;"></nz-avatar>
    <button nz-button [nzType]="'dashed'" (click)="change()" style="margin-left: 16px; vertical-align: middle;">
      <span>Change</span>
    </button>
  